Small applications such as churches, schools, and theaters sometimes require more than just a basic fire alarm to effectively and safely evacuate occupants. Emergency specific communication such as tornado, severe weather, earthquake or hazmat incidents require a conventional voice evacuation system to alert individuals of the type of hazard at hand. Simpler and less expensive than some other voice options, conventional systems provide ease of use in more standard operations.

The Evax Series of conventional voice evacuation systems is the industry standard and has been for decades. It includes functionalities such as "Page All Call" and "General Alarm". External modules and expander cards can be added in order to bolster the system and make it more flexible.